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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e03715c10f763ebcaa3e92266e2ce7fdafbcaeb0f3c2d7cb71f539e15aedf94d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Tofsee


Vendor detections: 10


Intelligence 10 IOCs YARA 10 File information Comments

SHA256 hash: e03715c10f763ebcaa3e92266e2ce7fdafbcaeb0f3c2d7cb71f539e15aedf94d
SHA3-384 hash: 156fe407469b3a7425e1a7b3ea0bfdd2ae54f07b61d3eba4e10393a0a4dc167d1568efd9a6a7317381bba60643b9c50e
SHA1 hash: 3213e9094b13a9e93ef52d6258b14b3b8eafb0cb
MD5 hash: f69f1f4b7f421b81be3cbce9d71e17e3
humanhash: wisconsin-leopard-cardinal-hotel
File name:f69f1f4b7f421b81be3cbce9d71e17e3
Download: download sample
Signature Tofsee
File size:13'412'740 bytes
First seen:2026-10-19 06:47:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 88016fcdef7f227c62171d0afad9aae4 (29 x ValleyRAT, 21 x OffLoader, 18 x Tofsee)
ssdeep 98304:55O5nW65v5KI0KkPUv4Z0nhCciYY4PKQdJAmMeMHf:zOW6cKaqiYl3d7yH
TLSH T163D6F13FB28B653EE02A5B357972A210593B6E6165528C16DEF0F44CCF3D4B01E3E686
TrID 61.4% (.EXE) Inno Setup installer (107240/4/30)
23.8% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.7% (.EXE) Win64 Executable (generic) (6522/11/2)
2.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon e1c2d2e3a392b233 (3 x Tofsee)
Reporter adrian__luca
Tags:exe Tofsee

Intelligence


File Origin
# of uploads :
1
# of downloads :
159
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
phorpiex
ID:
1
File name:
main.exe
Verdict:
Malicious activity
Analysis date:
2026-10-08 16:45:55 UTC
Tags:
auto xworm rat opendir github possible-phishing nemucod loader clickfix phishing ip-check miner coinminer botnet phorpiex darkcore python evasion generic xmrig stealer stealc screenconnect rdp rmm-tool bruteratel donutloader svc pastebin susp-powershell metasploit shifu banking action1rmm rustystealer websocket smb lumma cobaltstrike tool scan smbscan telegram solaris pyinstaller discord jigsaw ransomware meterpreter webdav remcos amadey stealerium santastealer quasar

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
dropper delphi trojan virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Creating synchronization primitives
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Gathering data
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-10-08T13:16:00Z UTC
Last seen:
2026-10-16T04:26:00Z UTC
Hits:
~10
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable)
Threat name:
Win32.Trojan.Silverfox
Status:
Suspicious
First seen:
2026-10-08 18:34:45 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery installer
Behaviour
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
e03715c10f763ebcaa3e92266e2ce7fdafbcaeb0f3c2d7cb71f539e15aedf94d
MD5 hash:
f69f1f4b7f421b81be3cbce9d71e17e3
SHA1 hash:
3213e9094b13a9e93ef52d6258b14b3b8eafb0cb
SH256 hash:
16522fec28f8ceef6d9f9a9d07d1b89ca3c7eee4274a82cc368cb2245646ec0f
MD5 hash:
572d5e7c902cdcc464034f7f7e1bdb7c
SHA1 hash:
be2cacd4ca2c9a4de421777f518328aacfaa9af3
SH256 hash:
388a796580234efc95f3b1c70ad4cb44bfddc7ba0f9203bf4902b9929b136f95
MD5 hash:
e4211d6d009757c078a9fac7ff4f03d4
SHA1 hash:
019cd56ba687d39d12d4b13991c9a42ea6ba03da
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Borland
Author:malware-lu
Rule name:CP_Script_Inject_Detector
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait
Author:Marjoriefort
Description:Detects AgentTesla (inconnu, etat extrait)
Rule name:pe_detect_tls_callbacks
Rule name:SHA512_Constants
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:WIN_Malware_Unknown_ForgeAuto_1708427c_Extrait
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_4ab123d7_Extrait
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_6422f546_Extrait
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_f5d58a9e_Extrait
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Tofsee

Executable exe e03715c10f763ebcaa3e92266e2ce7fdafbcaeb0f3c2d7cb71f539e15aedf94d

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments